// Format specifies the format of the tar header.
	//
	// This is set by Reader.Next as a best-effort guess at the format.
	// Since the Reader liberally reads some non-compliant files,
	// it is possible for this to be FormatUnknown.
	//
	// If the format is unspecified when Writer.WriteHeader is called,
	// then it uses the first format (in the order of USTAR, PAX, GNU)
	// capable of encoding this Header (see Format).

import java.util.EnumSet;
import java.util.Set;

/**
 * Creates temporary files and directories whose permissions are restricted to the current user or,
 * in the case of Android, the current app. If that is not possible (as is the case under the very
 * old Android Ice Cream Sandwich release), then this class throws an exception instead of creating
 * a file or directory that would be more accessible.
 */
@J2ktIncompatible
@GwtIncompatible

     */
    @Deprecated
    ProjectBuildingRequest setResolveVersionRanges(boolean value);

    /**
     * The possible merge modes for combining remote repositories.
     */
    enum RepositoryMerging {

        /**
         * The repositories declared in the POM have precedence over the repositories specified in the request.

                                + "Detected that one of the modules of this multi-module project uses another module as "
                                + "plugin extension which still needed to be built. This is not possible within the same "
                                + "reactor build. Another project collection strategy will be executed as result.",
                        System.lineSeparator());
                return Collections.emptyList();

          + " that.")
  public static int hashCode(char value) {
    return value;
  }

  /**
   * Returns the {@code char} value that is equal to {@code value}, if possible.
   *
   * @param value any value in the range of the {@code char} type
   * @return the {@code char} value that equals {@code value}

          + " that.")
  public static int hashCode(short value) {
    return value;
  }

  /**
   * Returns the {@code short} value that is equal to {@code value}, if possible.
   *
   * @param value any value in the range of the {@code short} type
   * @return the {@code short} value that equals {@code value}

          + " that.")
  public static int hashCode(short value) {
    return value;
  }

  /**
   * Returns the {@code short} value that is equal to {@code value}, if possible.
   *
   * @param value any value in the range of the {@code short} type
   * @return the {@code short} value that equals {@code value}

    }
  }

  /**
   * Attempts to remove a single frame from a queue and send it. This prefers to write urgent pongs
   * before less urgent messages and close frames. For example, it's possible that a caller will
   * enqueue messages followed by pongs, but this sends pongs followed by messages. Pongs are always
   * written in the order they were enqueued.
   *

internal fun FileSystem.deleteIfExists(path: Path) {
  try {
    delete(path)
  } catch (fnfe: FileNotFoundException) {
    return
  }
}

/** Tolerant delete, try to clear as many files as possible even after a failure. */
internal fun FileSystem.deleteContents(directory: Path) {
  var exception: IOException? = null
  val files =
    try {
      list(directory)
    } catch (fnfe: FileNotFoundException) {

    result.connectionListener.connectionAcquired(result, call)
    return ReusePlan(result)
  }

  /** Returns a plan for the first attempt at [route]. This throws if no plan is possible. */
  @Throws(IOException::class)
  internal fun planConnectToRoute(
    route: Route,
    routes: List<Route>? = null,
  ): ConnectPlan {
    if (route.address.sslSocketFactory == null) {